【正文】 】Safety has bee the focus to us all. How to be safe at school is especially important to us students. First, we should take care not to get ourselves injured while we are having sports. Second, There are too many students at school, and our hallways are too narrow. So don’t crowd with each other especially when we go upstairs or downstairs. Or there may be an accident. Besides, we should be friendly and get on well with others, don’t quarrel or even fight. Last but not least , We should be careful to eat healthy food and keep away from junk food, which is harmful to our health.In a word, it39。s important to remember these for us all.【解析】這是一篇給材料作文。結(jié)合要點(diǎn)提示，可知本文主要從三個(gè)方面進(jìn)行敘述，注意圍繞要點(diǎn)組織材料，適當(dāng)發(fā)揮。根據(jù)材料內(nèi)容確定主要句子的時(shí)態(tài)，及句式等重要內(nèi)容。寫作中注意語(yǔ)義通順，符合邏輯關(guān)系。上下文之間可以適當(dāng)使用連接詞。4．　　近年來(lái)霧霾天氣在中國(guó)許多城市頻頻發(fā)生。霧霾天氣引起大家極大的關(guān)注。請(qǐng)你用英語(yǔ)寫一篇有關(guān)霧霾的短文向?？坝⒄Z(yǔ)角”投稿,內(nèi)容包括：1. 霧霾的危害 2. 霧霾產(chǎn)生的原因（2個(gè)） 3. 應(yīng)對(duì)霧霾的措施（3個(gè)）提示：霧霾 smog poisonous 有毒的注意：1. 詞數(shù)110左右； 2. 可以適當(dāng)增加細(xì)節(jié)，以使行文連貫； 3. 開頭語(yǔ)已為你寫好（不計(jì)入總詞數(shù)）。In recent years, many cities in China have been hit by smog frequently, which has aroused great concern among people. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】　　In recent years, many cities in China have been hit by smog frequently, which has aroused great concern among people.　　Smog has a bad effect on people’s health. Many people, children and the old in particular, suffer from illnesses caused by smog. Consequently, citizens are warned not to go out without wearing masks. 　　How does it e about? Scientists have found that it is human activity that has caused this. The poisonous matters in the air mainly e as a result of people’s burning coal, driving cars, industry production and so on.　　What should we do to stop the situation from worsening? First, cleaner fuels for cars and stricter emission standards for factories are of vital importance. Second, for us individuals, living a green life like going to work or school by public transport is a good choice. 　　Also planting more trees to increase green areas is necessary. I believe every contribution counts. Only if we work together will smog weather disappear pletely. 【解析】【詳解】這篇作文要求我們根據(jù)提示來(lái)介紹有關(guān)霧霾的情況，題目中給出了寫作的內(nèi)容，我們應(yīng)將這些內(nèi)容用正確的英語(yǔ)表達(dá)出來(lái)。首先應(yīng)注意在短文中要包括題目中給出的所有信息，不能遺漏要點(diǎn)，并注意表達(dá)的層次和條理。其次要注意使用正確的時(shí)態(tài)和人稱，通過分析可知，這篇短文應(yīng)使用一般現(xiàn)在時(shí)態(tài)，謂語(yǔ)動(dòng)詞用原形，特別要注意謂語(yǔ)動(dòng)詞形式要變化，這是一個(gè)寫作的難點(diǎn)。最后要注意英語(yǔ)的表達(dá)習(xí)慣，英語(yǔ)句式與漢語(yǔ)在語(yǔ)序和詞性上的使用是不同的，要注意不能逐詞翻譯，寫漢語(yǔ)式的英語(yǔ)。應(yīng)從句子整體考慮，使用恰當(dāng)?shù)脑~匯和句型來(lái)表達(dá)，語(yǔ)法規(guī)范。還應(yīng)使用一些較好的句型或者短語(yǔ)，增強(qiáng)文章的表現(xiàn)力。5．環(huán)保話題是人們最關(guān)心的話題之一，請(qǐng)以Change for a better China為主題，結(jié)合自己家鄉(xiāng)的變化寫一篇英語(yǔ)短文。注意事項(xiàng)：，條理清楚，作適當(dāng)發(fā)揮。,詞數(shù)不少于80。 狀況水污染，大氣污染...... 應(yīng)對(duì)措施立即阻止此類活動(dòng),治理環(huán)境（至少兩條）...... 感想建議環(huán)境能夠變得更好......Change for a better China________________________________________________________________________________________________________________________________________________________【答案】We all know it is being more and more important to protect our environment well. But some people don’t care about it .They throw litter into the river and even worse factories also put waste into the river, the river is full of rubbish. The air is badly polluted because there are more cars on the road these days. Factories that burn coal also pol